Is it necessary to install a reverse radar when a reverse camera is already installed?
2 Answers
Even with a reverse camera, it is still advisable to install a reverse radar. The relationship between a reverse camera and a reverse radar is complementary, and neither can be said to be more practical than the other. Except for 360-degree panoramic cameras, which allow drivers to see the situation in front of the car during reversing, ordinary reverse cameras cannot show the area in front of the vehicle. The role of a reverse camera: The reverse camera system uses a wide-angle far-infrared camera installed at the rear of the vehicle, displaying a clear view of obstacles behind the car on the in-car screen. The reverse camera provides a comprehensive view of the rear situation, giving the driver more confidence and safety. More advanced reverse camera systems can even display two guiding lines on the screen that move with the steering wheel, accurately depicting the reversing trajectory. The role of a reverse radar: The full name of the reverse radar is "reverse anti-collision radar," also known as a "parking assist device." It is a safety aid for parking or reversing. During reversing, it informs the driver about surrounding obstacles through sound or more intuitive displays, eliminating the need for the driver to constantly look around when parking, reversing, or starting the vehicle. It also helps to eliminate blind spots and unclear vision, thereby enhancing driving safety.
The reversing camera provides real-time video footage of the rear, allowing you to visually spot obstacles, but its effectiveness may diminish in poor weather or low-light conditions. The parking sensors, on the other hand, rely on audible alerts to warn of proximity and can detect obstacles regardless of conditions. I recommend installing both as they complement each other: the camera helps you see the position while the sensors warn you of proximity, and using them together covers blind spots and various environmental risks. For instance, when driving on a rainy night, the sensors can promptly sound an alert to prevent collisions. For installation, you can opt for a combo kit for convenience and cost savings, but installing them separately is also fine. From a safe driving perspective, this investment is absolutely worthwhile—don’t rely on just one tool. Personally, after installation, I feel more confident when parking and rarely worry about scratches.
